Today | Weather | Tuesday, January 27, 2026

Weather in Lynn, Massachusetts

02:46 PM
Now
Cloudy Weather
21° F
Feels Like
Precipitation 0 %
Wind 13 mph
UV Index (0 - 11+) 1
Humidity 50 %
Today
Cloudy Weather
Day 21°
Night
Precipitation 7 %
Wind 13 mph
UV Index (0 - 11+) 2

Lynn Weather Forecast Updated

33 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (January 27, 2025)
Cloudy Weather

Day

39°

Night

28°

Wind

16 mph

UV Index

2

Precipitation

0 %

Air Quality in Lynn

NOW
45 AQI
Good air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 10.76 µg/m³
PM10 12.08 µg/m³
O3 0.041 ppm
NO2 7.9 ppb
SO2 1.4 ppb
CO 0.20 ppm
NH3 0.22 µg/m³
NO 2.38 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.510.76 µg/m³
PM1012.08 µg/m³
O380.06 µg/m³
NO214.85 µg/m³
SO23.68 µg/m³
CO224.22 µg/m³
NH30.22 µg/m³
NO2.38 µg/m³